Power Generation for the 21st Century Generator Ratings: kw 118 to 2370 (60 Hertz) kva 136 to 2400 (50 Hertz) ISO 9002 Certified A Subsidiary of Regal-Beloit Corporation
innovation, Since its market introduction, Marathon Electric s MAGNAMAX DVR has been a technology leader and proven performer. The MAGNAMAX DVR generator line offers as standard a permanent magnet generator excitation system with the industry s first digital voltage regulator. Each MAGNAMAX DVR features the exclusive DVR 2000 digital voltage regulator providing.25% regulation and three phase RMS sensing. These outstanding features make MAGNAMAX DVR the ideal generator for voltage critical applications such as: Telecommunication Networks Hospitals Airports Commercial Buildings Computer Centers
performance, reliability... A proven, top performer in every respect, the MAGNAMAX DVR generator is a result of Marathon Electric s fifty years of generator experience and an intensive product development program using cutting edge technology. Inherent to the MAGNAMAX DVR design is exceptional transient performance and strong motor starting capability. MAGNAMAX DVR meets the demands of today s changing market offering reliability and remarkable performance. The MAGNAMAX DVR supports a variety of non-linear loads. Typical non-linear loads include UPS systems and variable frequency drives. MAGNAMAX DVR provides unprecedented voltage regulation in the presence of harmonic distortion caused by non-linear loads. Furthermore, the MAGNAMAX DVR low reactance design minimizes the harmonic voltage distortion caused by these loads. Constructed for extended life, MAGNAMAX DVR utilizes Marathon s exclusive unirotor construction, superior class H insulation, and long life bearings. Easy access and serviceability combined with Marathon Electric s commitment to long term support make MAGNAMAX DVR the ideal choice for extended life applications. Product F e a t u r e s Permanent Magnet Generator... ensures 300% short circuit current during fault conditions and provides the regulator with input power isolated from load distortions. Unirotor Construction... incorporates single piece rotor laminations, a die cast rotor core and ammortiseur windings into an integrated rotor assembly. The field winding is wet layer wound to the rotor assembly with thermo setting epoxy for high mechanical and electrical integrity. Digital Voltage Regulator... is encapsulated for reliable performance in all environments. The DVR 2000 includes voltage regulation to.25%, three phase RMS sensing, adjustable volts/hertz underspeed protection, advanced engine unloading algorithms, integrated paralleling capabilities, and over-excitation/over-voltage protection. A VAR-PF controller is available as an optional feature. Large Conduit Box... provides ample space for easy connections and allows load line access from all sides, top, or bottom. Exciter and PMG Mounting... provides easy access and serviceability. The PMG is mounted external to the generator bearing. The exciter is externally mounted on 570 and 740 frame generators. Class H Insulation System... utilizes an unsaturated polyester varnish for optimal insulation life and superior moisture protection. A tropical insulation is added for increased environmental protection. A vacuum pressure impregnated insulation system is an available option. Shielded Heavy-Duty Bearings... resist contamination and give a minimum B-10 life of 40,000 hours. Regreasing provisions are available on all generators. Enhanced Ventilation... created by a high efficiency fan and optimized internal air flow patterns, maximizes heat transfer and minimizes hot spot differentials for extended winding life. Fully Guarded... for operator safety and generator protection, no rotating or electrically energized parts are exposed. All openings are covered by louvers or screens. Optimized Windings... provide low reactances and exceptional motor starting capability. The stator windings utilize a 2/3 pitch to minimize harmonic distortion and facilitate parallel operation. Design Specs and Agency Approvals... are important at Marathon. All MAGNAMAX DVR units meet NEMA MG1-22, BS5000, CSA C22.2, IEC 34-1 and VDE 0530 requirements. Marine versions are available to meet American Bureau of Shipping, Lloyds, Det Norske Veritas, or Nippon Kaiji Kyokai requirements.
kw 60 Hertz Three Phase, Low Voltage 4, 10 and 12 Leads 1800 RPM kw Continuous Duty ❶ kw Standby Duty ❶ Model Class B 80 C Class F 105 C Class H 125 C Class F 130 C Class H 150 C Number 480Y/240Y 416Y/208Y 480Y/240Y 416Y/208Y 480Y/240Y 416Y/208Y 480Y/240Y 416Y/208Y 480Y/240Y 416Y/208Y 431RSL4005❷ 126 118 145 132 154 138 155 138 160 138 431RSL4007❷ 140 132 165 150 175 160 175 160 185 168 432RSL4009❷ 172 166 203 187 215 200 215 200 226 200 432RSL4011❷ 192 183 221 207 231 219 231 221 250 221 432RSL4013❷ 200 193 235 219 250 231 250 235 263 250 432RSL4015❷ 230 232 275 262 285 262 285 262 300 262 432RSL4017❷ 230 238 275 275 292 287 300 287 310 310 433RSL4019❷ 305 290 350 325 375 350 375 350 415 360 433RSL4021❷ 330 305 380 345 405 365 405 370 440 400 572RSL4024❸ 380 385 450 435 475 440 475 440 505 450 572RSL4027❷ 440 400 500 445 515 470 515 475 560 505 572RSL4028❸ 445 450 535 510 560 525 560 525 610 535 572RSL4030❸ 485 460 575 525 600 555 600 565 645 600 573RSL4032❸ 570 570 680 650 700 685 700 700 765 725 573RSL4034❸ 585 590 710 680 750 720 750 725 810 725 574RSL4036❸ 670 630 800 725 825 770 825 785 900 825 741RSL4045❷ 865 810 1030 920 1080 970 1100 1000 1100 1020 The following are single voltage 416Y 480Y only 574RSL4038❹ 720 675 860 770 915 820 920 835 970 885 575RSL4044❻ 800 760 975 890 1050 950 1060 975 1130 1040 740RSL4046❻ 950 880 1120 1020 1200 1090 1220 1110 1250 1180 742RSL4048❺ 1000 950 1200 1100 1260 1160 1300 1180 1300 1250 743RSL4050❻ 1220 1110 1430 1270 1500 1340 1500 1370 1520 1410 743RSL4052❻ 1310 1400 1600 1610 1700 1610 1750 1610 1750 1620 744RSL4054❻ 1500 1420 1850 1680 1960 1800 2000 1840 2000 1840 744RSL4058❻ 1760 1640 2100 1920 2270 2050 2320 2090 2370 2240 Form wound coil designs single voltage 416Y 480Y volts only 744FSL4060❻ 1200 1190 1430 1380 1500 1440 1500 1440 1500 1440 744FSL4062❻ 1500 1510 1800 1750 1900 1830 1900 1830 1900 1830 kw 60 Hertz Three Phase, Medium Voltage 6 Leads 1800 RPM kw Ratings at 4160 Volts ❶ Model Class B Class F Class H Number Cont. 80 C Cont. 105 C Stby. 130 C Cont. 125 C Stby. 150 C 573FSM4352 315 400 415 415 460 573FSM4354 350 450 500 500 530 574FSM4356 465 600 625 625 700 574FSM4358 550 710 760 760 840 741FSM4360 730 900 925 925 930 742FSM4364 925 1120 1200 1200 1200 742FSM4366 1120 1360 1450 1450 1450 743FSM4368 1240 1520 1600 1600 1610 743FSM4370 1370 1680 1800 1800 1800 744FSM4374 1525 1875 2050 2050 2050 ❶ All are based upon NEMA rise by resistance. ❷ 12 Lead ❸ 10 or 12 Lead ❹ 4 Lead ❺ 4 Bars or 12 Lead ❻ 4 Bars
kva 50 Hertz Three Phase, Low Voltage 4, 10 and 12 Leads 1500 RPM kva Continuous Duty ❶ kva Standby Duty ❶ Model Class F 105 C Class H 125 C Class F 130 C Class H 150 C Number 415Y/208Y 380Y/190Y 415Y/208Y 380Y/190Y 415Y/208Y 380Y/190Y 415Y/208Y 380Y/190Y 431RSL4005❷ 136 141 145 149 148 150 151 159 431RSL4007❷ 155 159 164 168 168 170 173 180 432RSL4009❷ 189 208 203 219 206 223 214 224 432RSL4011❷ 208 218 221 231 225 235 234 243 432RSL4013❷ 231 233 244 244 250 250 255 254 432RSL4015❷ 253 276 275 294 279 300 290 300 432RSL4017❷ 258 281 278 298 283 303 294 314 433RSL4019❷ 338 356 363 375 363 375 394 406 433RSL4021❷ 366 369 394 394 400 400 413 425 572RSL4024❸ 413 469 444 500 456 500 475 506 572RSL4027❷ 469 475 500 500 513 513 531 544 572RSL4028❸ 500 550 531 588 544 594 563 600 572RSL4030❸ 550 563 581 600 600 613 625 644 573RSL4032❸ 650 700 700 750 713 756 738 775 573RSL4034❸ 669 738 713 781 731 800 756 819 574RSL4036❸ 731 769 788 819 800 831 838 888 741RSL4045❷ 969 1000 1038 1056 1038 1075 1106 1144 The following are single voltage 380Y 415Y only 574RSL4038❹ 825 831 888 888 906 900 938 956 575RSL4044❻ 963 963 1013 1031 1025 1056 1056 1138 740RSL4046❻ 1106 1125 1188 1200 1219 1219 1275 1300 742RSL4048❺ 1131 1181 1219 1250 1219 1263 1300 1338 743RSL4050❻ 1438 1363 1538 1463 1538 1500 1638 1563 743RSL4052❻ 1500 1650 1600 1775 1600 1775 1725 1850 744RSL4054❻ 1725 1750 1875 1875 1875 1913 2013 1988 744RSL4058❻ 2038 2013 2225 2150 2288 2188 2400 2337 Form wound coil designs single voltage 380Y 415Y volts only 744FSL4060❻ 1425 1450 1550 1563 1550 1563 1650 1650 744FSL4062❻ 1750 1725 1900 1875 1900 1875 2025 1963 kva 50 Hertz Three Phase, Medium Voltage 6 Leads 1500 RPM kva Ratings at 3300 Volts ❶ Model Class B Class F Class H Number Cont. 80 C Cont. 105 C Stby. 130 C Cont. 125 C Stby. 150 C 573FSM4352 350 425 469 456 488 573FSM4354 388 475 531 519 550 574FSM4356 500 625 681 663 706 574FSM4358 588 731 806 788 838 741FSM4360 769 913 981 981 1038 742FSM4364 963 1156 1250 1250 1325 742FSM4366 1163 1400 1500 1500 1600 743FSM4368 1300 1550 1675 1675 1788 743FSM4370 1425 1750 1900 1900 2050 744FSM4374 1525 1812 2000 2000 2188 ❶ All are based upon NEMA rise by resistance. ❷ 12 lead ❸ 10 or 12 lead ❹ 4 lead ❺ 4 Bars or 12 lead ❻ 4 Bars
Y Optional for RTD Terminals C Optional Dripcover P X Frame Diameter D B H 2F BA E A 430 570 740 Frame Dimensions in inches and (millimeters) All dimensions are approximate. Refer to dimension section of the Generator Catalog for full dimensional data. Frame Size A B BA C D E 2F H P X Y MAX Net Wgt. lbs. (kg) 431 432 433 572 573 574 575 740 741 742 743 744 21.00 10.00 10.00 38.40 22.64 9.00 6.00 13.00 26.51 39.77 15.21 1370 (533) (254) (254) (975) (575) (229) (152) (330) (673) (1010) (386) (623) 21.00 10.00 10.00 43.40 22.64 9.00 6.00 13.00 26.51 39.77 15.21 1830 (533) (254) (254) (1102) (575) (229) (152) (330) (673) (1010) (386) (832) 21.00 10.00 10.00 49.40 22.64 9.00 11.00 13.00 26.51 39.77 15.21 2365 (533) (254) (254) (1255) (575) (229) (279) (330) (673) (1010) (386) (1075) 22.50 15.00 11.50 51.52 27.64 10.00 11.00 15.50 30.77 42.64 17.21 3110 (572) (381) (292) (1308) (702) (254) (279) (394) (782) (1083) (437) (1411) 22.50 24.00 11.50 58.02 27.64 10.00 20.00 15.50 30.77 42.64 17.21 3620 (572) (610) (292) (1474) (702) (254) (508) (394) (782) (1083) (437) (1642) 22.50 24.00 11.50 65.02 27.64 10.00 20.00 15.50 30.77 42.64 17.21 4240 (533) (610) (292) (1651) (702) (254) (508) (394) (782) (1083) (437) (1923) 22.50 24.00 11.50 69.27 27.64 10.00 20.00 15.50 30.77 42.64 19.21 5000 (533) (610) (292) (1759) (702) (254) (508) (394) (782) (1083) (488) (2268) 33.00 27.00 12.00 71.37 27.64 15.00 23.00 19.00 30.77 51.45 19.21 5200 (838) (686) (305) (1813) (702) (381) (584) (483) (782) (1307) (488) (2359) 33.00 27.00 12.00 65.81 34.24 15.00 23.00 19.00 38.02 51.45 21.24 5490 (838) (686) (305) (1672) (870) (381) (584) (483) (966) (1307) (539) (2490) 33.00 27.00 12.00 72.81 34.24 15.00 23.00 19.00 38.02 51.45 21.24 6300 (838) (686) (305) (1849) (870) (381) (584) (483) (966) (1307) (539) (2858) 33.00 41.00 12.00 79.31 34.24 15.00 37.00 19.00 38.02 51.45 21.24 7800 (838) (1041) (305) (2014) (870) (381) (940) (483) (966) (1307) (539) (3538) 33.00 41.00 12.00 85.81 34.24 15.00 37.00 19.00 38.02 51.45 21.24 9740 (838) (1041) (305) (2180) (870) (381) (940) (483) (966) (1307) (539) (4418) Please Note: Connection boxes shown are furnished as standard product. Consult factory for optional connection boxes. This brochure is printed on recycled paper wbecause Marathon Electric shares in the concern for our environment. SB370 2747M/SS/7-00/15M/RP Printed in the U.S.A. Americas Generators 8511 NW 61st Street Miami, FL 33166 U.S.A. Phone: (305) 592-6800 Fax: (305) 592-5900